General Contractors in Widnau

Companies

All 10 companies in Widnau

Hutter & Partner GmbH

Since 2001

Architectural and general contractor services

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S + L Architektur AG

Since 2013

Architecture & PlanningProject Development & Construction ManagementConstruction Site Supervision

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Hautle AG

Since 2014

General and Total ContractingReal Estate DevelopmentReal Estate Sales

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B+S Projekt GmbH

Since 2015

Construction managementGeneral contractorProject development

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B+S Invest AG

Since 2017

Project developmentConstruction managementResidential construction

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Sohm AG Schweiz

Since 2024

Building constructionDiagonalDübelholzMass timber construction for single-family houses

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Heule Architekturbüro GmbH

Since 2002

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c projekt AG

Since 2013

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GR

Generalunternehmung Ruedi Frei

Since 1986

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PB

PHB Baumanagement GmbH

Since 2006

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General Contractors in Widnau

10General ContractorsCommercial register (Zefix) · as of August 26, 2026

2013Median year of registrationCommercial register (Zefix) · as of August 26, 2026

262in the Canton of St. GallenCommercial register (Zefix) · as of August 26, 2026

5,981in SwitzerlandCommercial register (Zefix) · as of August 26, 2026

Locations

General Contractors in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of August 26, 2026

Largest places

St. Gallen47 Buchs SG19 Wil SG18 Jona8 Rapperswil SG7 Mels6 Gossau SG6 Flawil6 Zuzwil SG6 Eschenbach SG6

Place axis

Other industries in Widnau

All companies in Widnau

Property Management27 Real Estate Project Development24 Management Consulting21 Holding Companies21 Real Estate Brokerage20 IT Consulting & Services19 Architecture Firms18 Automotive & Vehicle Trade16 Metal Construction14 Hair Salons14 Mechanical Engineering Industry14 Restaurants14 Medical Technology Industry12 Technical Consulting & Engineering11 Painting & Plastering11 Online Shops11 Construction & Project Management10 Beauty Salons10 Software Development10 Metal Industry9 Advertising Agencies9 Auto Repair Shops9 Retail - Textiles & Clothing9 Wholesale - Machinery & Technical Equipment9 Interior Construction8 Electrical Planning & Installation8 Logistics & Transport Companies8 Building Construction7 Building Maintenance7 Horticulture & Landscaping7 Flooring & Tiling7 Solar & Photovoltaics7 Fiduciary Offices7 Textile & Clothing Industry7 Retail - Food & Luxury Items7 Hotels7 Coaching & Personal Development6 Photography6 Plumbing & Building Services6 Specialized Construction Installations6 Wellness & SPA Facilities6 Electrical Industry6 General Goods Production6 Packaging Industry6 Facility Management & Cleaning6 Retail - Health & Cosmetics6 Recruitment & HR Consulting5 Civil Engineering Firms5

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General Contractors inWidnau

All 10 companies in Widnau

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